GeForce GTX 950M vs Radeon HD 4850

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 950M and Radeon HD 4850. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 950M and Radeon HD 4850. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 950M is a Laptop Graphics Card

Note: GeForce GTX 950M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 950M here:

Main Specs

  GeForce GTX 950M Radeon HD 4850
Power consumption (TDP) 75 Watt 110 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3 or GDDR5 GDDR3
Maximum RAM amount 4 GB 512 MB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • Radeon HD 4850 has 46% more power consumption, than GeForce GTX 950M.
  • GeForce GTX 950M is connected by PCIe 3.0 x8, and Radeon HD 4850 uses PCIe 2.0 x16 interface.
  • Radeon HD 4850 has 508 GB more memory, than GeForce GTX 950M.
  • GeForce GTX 950M is used in Laptops, and Radeon HD 4850 - in Desktops.
  • GeForce GTX 950M is build with Maxwell architecture, and Radeon HD 4850 - with Terascale 1.
  • Core clock speed of GeForce GTX 950M is 289 MHz higher, than Radeon HD 4850.
  • GeForce GTX 950M is manufactured by 28 nm process technology, and Radeon HD 4850 - by 55 nm process technology.
  • Memory clock speed of GeForce GTX 950M is 7 MHz higher, than Radeon HD 4850.

Game benchmarks

high / 1080p 12−14 1−2
ultra / 1080p 8−9 0−1
QHD / 1440p 2−3 0−1
low / 720p 27−30 12−14
medium / 1080p 16−18 3−4
The average gaming FPS of GeForce GTX 950M in Assassin's Creed Odyssey is 216% more, than Radeon HD 4850.

Full Specs

  GeForce GTX 950M Radeon HD 4850
Architecture Maxwell Terascale 1
Code name N16P-GT RV770
Type Laptop Desktop
Release date 12 March 2015 25 June 2008
Pipelines 640 800
Core clock speed 914 MHz 625 MHz
Boost Clock 1124 MHz
Transistor count 1,870 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 44.96 25.00
Floating-point performance 1,439 gflops 1,000.0 gflops
Length 246 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1000 or 2500 MHz 993 MHz
Memory bandwidth 32 or 80 GB/s 63.55 GB/s
Shared memory -
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.5 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 640
Bus support PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 140 Mh/s
Laptop size medium sized
DisplayPort Multimode (DP++) support +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Ethereum / ETH (DaggerHashimoto) 2.5 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
BatteryBoost +
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